Blood collecting tube



FIG. 1 is a perspective view of a blood collecting tube, showing my new design;

FIG. 2 is a front elevational view thereof, the rear view being identical thereto;

FIG. 3 is a right side elevational view thereof, the left side view being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view taken along line VI--VI of FIG. 4;

FIG. 7 is a perspective view of a second embodiment of FIG. 1;

FIG. 8 is a front elevational view thereof, the rear view being identical thereto;

FIG. 9 is a right side elevational view thereof, the left side view being identical thereto;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a cross-sectional view taken along line XII--XII of FIG. 10;

FIG. 13 is a perspective view of a third embodiment of FIG. 1;

FIG. 14 is a front elevational view thereof, the rear view being identical thereto;

FIG. 15 is a right side elevational view thereof, the left side view being identical thereto;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof; and

FIG. 18 is a cross-sectional view taken along line XVIII--XVIII of FIG. 16. 

The ornamental design for a blood collecting tube, as shown and described. 